header a{
    position: relative;
    display: block;
    width: 100%;
    height: 600px;
    background: url("../imag/main_pic.jpg") center no-repeat;
    background-size: auto 600px;

}
.section{
    width: 100%;
    height: 70px;
}
.section h2{
    height: 70px;
    line-height: 70px;
    font-weight: 400;
    margin-left: 100px;
}
.left{
    width: 600px;
    height: 450px;
    position: absolute;
    left: calc(49.5% - 600px);
}
.right{
    width: 600px;
    height: 450px;
    position: absolute;
    left: 50.5%;
}
.main a img{
    width: 600px;
    size: 100%;
}
.main_1{
    height: 480px;
    min-width: 1400px;
    width: 100%;
    border-top: solid 20px #ebebeb;
    position: relative;
}
.main h3{
    margin-top: 30px;
    margin-left: 40px;
    font-weight: 400;
    font-size: 24px;
    line-height: 30px;
    color: rgba(51,51,51,.9);
}
.desc{
    float: left;
    line-height: 18px;
    margin-left: 40px;
    font-size: 14px;
    color: rgba(51,51,51,.7);
    margin-top: 5px;
}
.price{
    display: block;
    position: absolute;
    bottom: 6px;
    right: 30px;
}
.price strong,span{
    color: #ff6700;
}
.price strong{
    font-size: 28px;
    font-weight: 400;
}
.price span{
    font-size: 12px;
    font-weight: 700;
}
.price del{
    color: rgba(51,51,51,.6);
    font-size: 12px;
    font-weight: 700;
}
footer{
    border-bottom: solid 20px #ebebeb;
}
.tool-bar{
    position: fixed;
    left: 50.5%;
    right: auto;
    margin-left:600px;
    bottom: 40px;
}
@font-face {
    font-family: 'iconfont';
    src: url('../font/iconfont.ttf?t=1630298030482') format('truetype');
}
